October weather forecast and climate
Dayton, OH

The Maimi and Mad rivers converge to flow through Dayton city, Ohio, viewed from above
The Maimi and Mad rivers converge to flow through Dayton city, Ohio, viewed from above

What is the temperature in October in Dayton?

In Dayton, Ohio, in October, the average high-temperature is 63.9°F (17.7°C), and the average low-temperature is 44.1°F (6.7°C).

How many days does it rain in October in Dayton?

In October, in Dayton, Ohio, the rain falls for 9.3 days. Throughout October, 2.9" (74.4mm) of precipitation is accumulated.

When does it start snowing in Dayton?

October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.4" (10.2mm) of snow.
Average temperature in October - Dayton, OH
  • Average high temperature in October: 63.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in October: 44°F

The month with the highest average low temperature is July (64.5°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average humidity in October - Dayton, OH
  • Average humidity in October: 69.3%

The month with the highest relative humidity is December (75.8%).
The month with the lowest relative humidity is April (64.2%).

Average rainfall in October - Dayton, OH
  • Average rainfall in October: 2.9"

The wettest month (with the highest rainfall) is May (4.7").
The driest month (with the lowest rainfall) is February (2.2").

Average rainfall days in October - Dayton, OH
  • Average rainfall days in October: 9.3 days

The month with the highest number of rainy days is May (13.7 days).
The month with the lowest number of rainy days is August (8.4 days).

Average snowfall in October - Dayton, OH
  • Average snowfall in October: 0.4"

The month with the highest snowfall is January (7.9").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in October - Dayton, OH
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (6.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Dayton, OH
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in October: 6.2h

The month with most sunshine is June (Average sunshine: 9.8h).
The month with least sunshine is December (Average sunshine: 3.2h).

Average UV index in October - Dayton, OH
  • Average UV index in October: 4

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).

deutscheenglishespañolрусский中文